High severity · published Aug 7, 2023
CVE-2023-36499
Netgear XR300 v1.0.3.78 was discovered to contain multiple buffer overflows via the wla_ssid and wlg_ssid parameters at genie_ap_wifi_change.cgi
8.8
CVSS
1%
EPSS
No
On KEV
Description
Netgear XR300 v1.0.3.78 was discovered to contain multiple buffer overflows via the wla_ssid and wlg_ssid parameters at genie_ap_wifi_change.cgi.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XF
Xr300 Firmware · Netgear
1.0.3.78 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-36499
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-36499
Exploit
https://github.com/FirmRec/IoT-Vulns/blob/main/netgear/nvram_ssid/README.md
Vendor Advisory
https://www.netgear.com/about/security/
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